Pam in PA wrote me about a product from FolkArt that she has tried with success. I purchased some of this product and have done some tests with it. So far everything looks very good! So if you are looking for a true matte air dry prep sealer and final finish to use over any air dry acrylic paints, go to my blog and read all about it starting with this days post and afterwards:
http://lildumplinsnursery.blogspot.com/ … chive.html
I big shout out goes to Pam in PA for finding this product!